TY  - REP
AU  - Herrerea,W.A.T.
AU  - Harwood,R.R.
ED  - 4th. Crop Science Society of Philippines Meetings
TI  - Effect of intercropping soybean ('glycine max') under different populations of field corn ('Zea mays')
PY  - 1973///
CY  - Cebu City (Philippines) :, 
ER  -